JP4108133B2 - 貴金属担持物の製造方法 - Google Patents

貴金属担持物の製造方法 Download PDF

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Publication number
JP4108133B2
JP4108133B2 JP52753898A JP52753898A JP4108133B2 JP 4108133 B2 JP4108133 B2 JP 4108133B2 JP 52753898 A JP52753898 A JP 52753898A JP 52753898 A JP52753898 A JP 52753898A JP 4108133 B2 JP4108133 B2 JP 4108133B2
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Prior art keywords
palladium
carrier
metal
layer
earth metals
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Expired - Lifetime
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English (en)
Japanese (ja)
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辰夫 山口
節夫 山松
裕重 岡本
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Asahi Kasei Chemicals Corp
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Asahi Kasei Chemicals Corp
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/62—Platinum group metals with gallium, indium, thallium, germanium, tin or lead
    • B01J23/622—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead
    • B01J23/628—Platinum group metals with gallium, indium, thallium, germanium, tin or lead with germanium, tin or lead with lead
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • B01J35/397—Egg shell like

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Laminated Bodies (AREA)
JP52753898A 1996-12-16 1997-12-16 貴金属担持物の製造方法 Expired - Lifetime JP4108133B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33581796 1996-12-16
PCT/JP1997/004624 WO1998026867A1 (fr) 1996-12-16 1997-12-16 Support pour metal precieux

Related Child Applications (1)

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JP2008028372A Division JP4994258B2 (ja) 1996-12-16 2008-02-08 貴金属担持物並びにアクリル酸エステル及び／又はメタクリル酸エステルの製造方法

Publications (1)

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JP4108133B2 true JP4108133B2 (ja) 2008-06-25

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP52753898A Expired - Lifetime JP4108133B2 (ja) 1996-12-16 1997-12-16 貴金属担持物の製造方法
JP2008028372A Expired - Lifetime JP4994258B2 (ja) 1996-12-16 2008-02-08 貴金属担持物並びにアクリル酸エステル及び／又はメタクリル酸エステルの製造方法

Family Applications After (1)

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JP2008028372A Expired - Lifetime JP4994258B2 (ja) 1996-12-16 2008-02-08 貴金属担持物並びにアクリル酸エステル及び／又はメタクリル酸エステルの製造方法

Country Status (9)

Country Link
US (1) US6228800B1 (de)
JP (2) JP4108133B2 (de)
KR (1) KR100328008B1 (de)
CN (1) CN1124178C (de)
AU (1) AU5412698A (de)
DE (1) DE19782189T1 (de)
MY (1) MY118697A (de)
TW (1) TW377306B (de)
WO (1) WO1998026867A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008161869A (ja) * 1996-12-16 2008-07-17 Asahi Kasei Chemicals Corp 貴金属担持物並びにアクリル酸エステル及び／又はメタクリル酸エステルの製造方法

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WO2023059679A1 (en) 2021-10-08 2023-04-13 Rohm And Haas Company Process for methyl methacrylate production from ethanol
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JP2008161869A (ja) * 1996-12-16 2008-07-17 Asahi Kasei Chemicals Corp 貴金属担持物並びにアクリル酸エステル及び／又はメタクリル酸エステルの製造方法

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CN1124178C (zh) 2003-10-15
KR20000069461A (ko) 2000-11-25
JP4994258B2 (ja) 2012-08-08
AU5412698A (en) 1998-07-15
CN1240372A (zh) 2000-01-05
US6228800B1 (en) 2001-05-08
MY118697A (en) 2005-01-31
TW377306B (en) 1999-12-21
KR100328008B1 (ko) 2002-03-09
JP2008161869A (ja) 2008-07-17
DE19782189T1 (de) 1999-12-23
WO1998026867A1 (fr) 1998-06-25

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